"minecraft.custom:minecraft.jump" doesn't increase when jumping off the edges of blocks

The Bug:

"minecraft.custom:minecraft.jump" doesn't increase when jumping off the edges of blocks.

Steps to Reproduce:

1. Create a scoreboard objective for tracking when the player jumps and set it to display on the sidebar by using the commands provided below.

   /scoreboard objectives add Jump minecraft.custom:minecraft.jump

   /scoreboard objectives setdisplay sidebar Jump

2. Jump normally while on completely flat ground and observe how the scoreboard increases.
3. While standing on the edge of a block, jump off it.
4. Take note as to whether or not "minecraft.custom:minecraft.jump" increases when jumping off the edges of blocks.

Observed Behavior:

The scoreboard doesn't increase.

Expected Behavior:

The scoreboard would increase.